1. Can MH manufacture IR lenses and Ge raw material in your facility?
-----Yes, we can !
2.Does MH has SPDT machines and furnaces for Ge growing and equipments for Ge raw materials?
----Yes, MH has .
3. Does MH produce GeO2 and GeCl4 in your facility?
---Not produced by us, bcz environment problem, GeO2 and GeCl4 could not be produced in our site, we buy from others, it is very first-step raw materials.
4.Does MH make Ge blank from Ge ingot by furnances?
--Yes, MH make Ge blank from Ge ingot by furnances.
5. What is the production of Ge procedure?
---After MH purchases GeO2, it is reduced by H2 to obtain reduced germanium, and then purified by zone melting to obtain 6N high-purity germanium ingots, and then use high-purity germanium ingots to pull germanium single crystals, cut and grind the single crystal germanium to obtain germanium blank, then germanium blank is polished, aspherical turned, and coated to obtain finished optical parts, and finally assembled into an infrared optical lens.
